4. He is so strong that he can carry the heavy box.

　 　He is _____ a ______ boy ____ he can carry the heavy box.

3. As the years have gone on, computers have been made smaller and smaller.

　　As the years have gone on, people ______ _____ computers smaller and smaller.

2. We have written a lot of e-mails on the computer in the past year.

　 　A lot of e-mails _____ _______ ______ on the compute in the past year by us.

1.Tom has changed much.. I can’t recognize him at the first sight.

　 　Tom has changed ______ much _____ I can’t recognize him at the first sight.

10. The driver hurt in the accident _______ in hospital all the time by the doctor yesterday.

9. He was _____ angry _______ he left the room without saying a word.

8. They told me it would be cheap, but _____ it cost me nearly $500.

7. ________, his biology has improved, but there is still a long way to go.

6. As time ______, the little girl is getting prettier and prettier.

5. Well, the story is too much for Mary. She can’t understand, ___, she’s only two.